EVGA X58 3X SLI - Manual (Page 69)

Configuring the BIOS
Award POST Codes
Code Name Description
43 Test Stuck
Interrupt
Turn off interrupts then verify no 8259's interrupt
mask register is on. Test 8259 Force an interrupt and
verify the interrupt occurred.
44 Reserved
45 Reinit serial
port
Reinitialize Preboot agent serial port
46 Reserved
47 EISA Test If EISA non-volatile memory checksum is good,
execute EISA initialization. If not, execute ISA tests
and clear EISA mode flag.
48 Reserved
49 Size Memory Size base memory from 256K to 640K and extended
memory above 1MB.
4A Reserved
4B Reserved
4C Reserved
4D Reserved
4E Init APIC Initialize APIC and set MTRR
4F Reserved
50 USB init Initialize USB controller
51 Reserved
52 Memory Test Test all memory of memory above 1MB using Virtual
8086 mode, page mode and clear the memory
53 Reserved
54 Reserved
55 CPU display Detect CPU speed and display CPU vendor specific
version string and turn on all necessary CPU features
56 Reserved
57 PnP Init
Display
PnP logo and PnP early init
58 Reserved
59 Setup Virus Setup virus protect according to Protect Setup
5A Reserved